Finding the Fourth Proportional to 10,730.04, 16,088.58 and 4,805.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,730.04 : 16,088.58 = 4,805.82 : x
2. Step 2: Convert to fraction form
   10,730.04/16,088.58 = 4,805.82/x
3. Step 3: Cross multiply
   10,730.04x = 16,088.58 × 4,805.82
4. Step 4: Simplify right side
   10,730.04x = 77,318,819.54
5. Step 5: Solve for x
   x = 77,318,819.54/10,730.04
6. Step 6: Final answer
   x = 7,205.83